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Space Astro
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Info for exoplanet "Elane"
| Scientific (actual) data |
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| Name | Eta CrB (AB)b |
| Planet status | Confirmed |
| Planet mass | 44 |
| Radius | 0.97 |
| Semi major axis | 3600 |
| Angular distance | 193.6 |
| Discovered | 2001 |
| Updated | 2025-09-29 |
| Temperature (kelvin) | 1295 |
| Publication | Published in a refereed paper |
| Detection type | Imaging |
| Mass measurement type | Spectrum |
| Alternate names | Eta CrB C, GJ 584 C, 2MASSW J1523226+301456 |
| Star name | Eta CrB |
| Right ascension | 230.8° |
| Declination | 30.29° |
| Mag v | 4.98 |
| Mag i | 4.22 |
| Mag j | 4.052 |
| Mag h | 3.701 |
| Mag k | 3.714 |
| Star distance | 18.622 |
| Star metallicity | 0.0577 |
| Star mass | 1.19 |
| Star radius | 1.24614 |
| Star sp type | G0V |
| Star age | 1.75 |
| Star temperature | 6028.7 |
| Star alternate names | 2 CrB, GJ 584, STF 1937, KIR 4 |
| Wikipedia article | eta CrB (AB)b |
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| Fictional info (?) |
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| Suggested name | Elane |
| Planet type | Huge cold gas giant |
| The two polar ice caps appear to be made largely of water. |
| Atmosphere | Ozone | 90% |
| Ammonia | 7.8% |
| 2H2O | 1.3% |
| Hydrogen peroxide | 0.0032% |
| Hydrogen chloride | 0.0025% |
| Krypton | 0.0021% |
| Molecular hydrogen | 3.0E-6% |
| Atmospheric pressure | 10 bar |
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| No known satellites |
| Google search for Elane |
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Website by Joachim Michaelis
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